WHITE RIVER JUNCTION — A Springfield man is facing a felony charge of possession of child pornography after his horrified roommate turned him in to police.

Police said the roommate found a computer disk in their shared apartment that contained videos of young children performing sex acts with adults and, in at least one of the videos, an animal.

Christopher Theroux, 31, pleaded innocent to a single count of possession of child pornography and was released from the Windsor County Courthouse in downtown White River Junction after he signed for a $5,000 unsecured appearance bond.

Theroux’s roommate told police that he initially refused to believe the items he came across were deliberately collected by Theroux but he said after snooping into the history files of a shared computer he became convinced that something illegal was going on, according to an affidavit Springfield Police Officer Anthony Moriglioni filed with the court.

Springfield Police executed a search warrant and seized several computers from the apartment in November. Moriglioni said that when Theroux was interviewed in February, he admitted to downloading child pornography deliberately.

“He advised that he had deleted most of them (but) he had been viewing child pornography for approximately 15 years,” Moriglioni wrote.

Theroux faces a maximum potential penalty of up to five years in jail and registration as a sex offender if convicted.